* doc/lispref/display.texi (Icons): Add :width spec.
* lisp/emacs-lisp/icons.el (icons--create): Handle :width as well.
* lisp/outline.el (outline--margin-width, outline-margin-width):
New variables.
(outline-open-in-margins, outline-close-in-margins)
(outline-close-rtl-in-margins): Don't inherit from parents.
Use `:width font' instead of `:height 10'.
(outline-minor-mode): Calculate the number of columns for margins
to fit the icons.
* lisp/emacs-lisp/package-vc.el: Replace instances of "source package"
in comments and docstrings.
* lisp/emacs-lisp/package.el: Replace instances of "source package" in
comments and docstrings.
* lisp/emacs-lisp/ert.el (ert--insert-infos): Allow 'message' to be a
function that is called when inserting the info.
(ert-info): Update docstring to describe using a function for
MESSAGE-FORM.
* lisp/server.el (server-start): Log when the server is starting.
* test/lisp/server-tests.el (server-tests/can-create-frames-p): New
constant. Use it to skip tests that need to create frames.
(server-tests/start-emacsclient): Rename to...
(server-tests/start-client): ... this, and set the process's buffer.
(server-tests/with-server): Put the server file in a temporary
directory so we don't conflict with real Emacs servers.
(server-tests/with-client): New macro...
(server-tests/server-start/stop-prompt-with-client)
(server-tests/emacsclient/server-edit)
(server-tests/emacsclient/create-frame)
(server-tests/emacsclient/create-frame): ... use it.
(server-tests/server-start/stop-prompt-with-client): Simplify.
* lisp/emacs-lisp/loaddefs-gen.el
(loaddefs-generate--file-load-name): Handle the case when FILE and
OUTFILE don't share any common ancestor directory. (Bug#59507)
* lisp/emacs-lisp/package-vc.el
(package-vc--generate-description-file): Append a :kind property
instead of modifying the version number.
* lisp/emacs-lisp/package.el (package-desc): Remove special handling
for "vc annotated" versions. (bug#59404)
(outline-font-lock-keywords, outline-font-lock-face)
(outline-minor-mode-highlight-buffer, outline-next-preface)
(outline-next-heading, outline-previous-heading)
(outline-back-to-heading, outline-on-heading-p, outline-demote)
(outline-map-region, outline-next-visible-heading)
(outline-hide-sublevels, outline-up-heading): Use outline-search-function
when it's non-nil as an alternative to searching outline-regexp.
(outline-search-level, outline-search-text-property): New functions.
* lisp/apropos.el (apropos-mode): Set outline-search-function
instead of unreliable outline-regexp.
(apropos-print): Add text property outline-level.
* lisp/emacs-lisp/shortdoc.el (shortdoc-display-group):
Add text property outline-level on text separate from final newlines.
(shortdoc-display-group): Add a narrow newline to not show
text properties of the final line when the outline is hidden.
(shortdoc--display-function): Add text property outline-level.
(shortdoc-mode): Set buffer-local outline-search-function and outline-level.
* lisp/emacs-lisp/package-vc.el (package-vc--main-file): Ensure the
package name is a string.
(package-vc--unpack-1): Use pkg-dir instead of the empty return value
of 'package-lisp-dir'.
(package-vc-install-from-checkout): Fix file name handling.
* lisp/emacs-lisp/package-vc.el (package-vc-update): Ensure that the
command is only invoked with installed packages. that the hook is
always removed and that 'vc-pull' is always called in the right
directory.
* lisp/emacs-lisp/package-vc.el (package-vc-prepare-patch): Use
'vc-prepare-patch-prompt-revisions'.
* lisp/vc/vc.el (vc-prepare-patch-prompt-revisions): Extract common
function and handle prefix arguments.
(vc-prepare-patch): Pull logic out to
'vc-prepare-patch-prompt-revisions'.
* lisp/emacs-lisp/package-vc.el
(package-vc-install-selected-packages): Consider more than just one
value in `package-alist', in case there are multiple installations.
* lisp/emacs-lisp/package.el (package--download-one-archive): Only add
the archive that is actually being downloaded to
'package--downloads-in-progress'.
* doc/emacs/package.texi (Fetching Package Sources): Update documentation.
* lisp/emacs-lisp/package-vc.el (package-vc-refresh): Rename from.
(package-vc-rebuild): Rename to.
This intends to clarify the intention and avoid confusion with
'package-refresh-contents'. Thanks to Rudolf Adamkovič for the
suggestion.
* lisp/emacs-lisp/package-vc.el (package-vc-update): Add the source
directory to the identifier list, in case the remaining
'vc-do-command' arguments are all read-time constants.
